APA

Chamberlain G., Steer P., .A B C of Labour Care. London: B M J Books.

Chicago

Chamberlain Geoffrey, Steer Philip, .A B C of Labour Care. London: B M J Books.

Harvard

Chamberlain G., Steer P., .A B C of Labour Care. London: B M J Books.

MLA

Chamberlain Geoffrey, Steer Philip, .London: B M J Books. .